Suppose you become a leader in an organization. It's very likely that you'll want to have volunteers to help 

with the organization's activities. To do so, it should help to understand why people undertake volunteer work and

what keeps their interest in the work.

       Let's begin with the question of why people volunteer. Researchers have identified several factors that 

motivate people to get involved. For example, people volunteer to express personal values related to unselfishness, 

to expand their range of experiences, and to strengthen social relationships. If volunteer positions do not meet these 

needs, people may not wish to participate. To select volunteers, you may need to understand the motivations of the 

people you wish to attract.

         People also volunteer because they are required to do so. To increase levels of community service, some 

schools have launched compulsory volunteer programs. Unfortunately, these programs can shift people's wish of

participation from an internal factor (e.g., “I volunteer because it's important to me”) to an external factor (e.g., “I

volunteer because I'm required to do so”). When that happens, people become less likely to volunteer in the future.

People must be sensitive to this possibility when they make volunteer activities a must.

          Once people begin to volunteer, what leads them to remain in their positions over time? To answer this 

question, researchers have conducted follow-up studies in which they track volunteers over time. For instance, one 

study followed 238 volunteers in Florida over a year. One of the most important factors that influenced their 

satisfaction as volunteers was the amount of suffering they experienced in their volunteer positions. Although this

result may not surprise you, it leads to important practical advice. The researchers note that attention should be 

given to “training methods that would prepare volunteers for troublesome situations or provide them with 

strategies for coping with the problem they do experience”.

         Another study of 302 volunteers at hospitals in Chicago focused on individual differences in the degree to 

which people view “volunteer” as an important social role. It was assumed that those people for whom the role of 

volunteer was most part of their personal identity would also be most likely to continue volunteer work. 

Participants indicated the degree to which the social role mattered by responding to statements such as 

“Volunteering in Hospital is an important part of who I am.” Consistent with the researchers' expectations, they

found a positive correlation (正相关) between the strength of role identity and the length of time people continued 

to volunteer. These results, once again, lead to concrete advice: “Once an individual begins volunteering, 

continued efforts might focus on developing a volunteer role identity.... Items like T-shirts that allow volunteers to 

be recognized publicly for their contributions can help strengthen role identity”.

    When 12-year-old Taylor Smith wrote a special letter to herself last spring, to be read in 10 years' time, she didn't know it would be opened before even a year had passed— and that it wouldn't be her eyes reading the words.

  “She had told me that she had written a letter to herself, and that she was excited that she was going to open it when she was older,”said Taylor's  mother, Mary Ellen Smith.

    Instead, it was opened by Taylor's parents after she died last spring. They posted the letter to Facebook, hoping it would inspire others.

    It has. “We've gotten letters from lots of parents who have said it has encouraged them to love their kids and love each other,” said Mary Ellen Smith.

    In the letter, Taylor congratulated herself on graduating from high school and asked, “Are you in college?”

    She also wanted to know if she had been on a plane yet and if the show “Doctor Who” was still on the air.

    Taylor also had some words for her future kids. After considering the idea of selling her iPad and getting an iPadmini instead, she told her future self to mention to her kids that “We're older than the tablet.” She included a drawing of an iPad for them to see.

    Taylor died suddenly of pneumonia (肺炎), leaving behind both her parents and an older brother.

  “I just want people to know just what an awesome, awesome person she was,” her father, Tim Smith said.

    Her mother said, “I can't bring her back, but I'm so grateful people have been inspired by her story.”

    Taylor's father read the closing g words of her letter, which said, “It's been years since I wrote this. Stuff has happened, good and bad. That's just how life works, and you have to go with it.”

    When an Indiana woman got an emergency call that her mother was in hospital, she knew she had no time to waste getting to her mom's side in Montgomery, Alabama. As she pulled over to get gas about 170 miles from her destination, the woman reached for her purse. It wasn't there. In the flurry to get to her mother's side, she'd left her handbag at home, along with her wallet and phone.

    The woman felt totally at a loss. Desperate for help, she asked for help in a truck stop. Someone sent her up the road to Jim Oliver's Smoke House, a restaurant known for its generosity. In fact, it's even been nominated (提名) as one of the Nicest Places in America.

    In the parking lot of the restaurant, the woman broke down telling her story to the owner, James Oliver. He listened patiently, checking her car for an Indiana license plate and deciding whether he should believe her. To her astonishment, he handed her $200 in cash. In hopes of calming her down, Oliver offered her a meal, which she took to go so she could get back on the road.

    Handing hundreds of dollars over to a stranger might seem crazy to some people, but to Oliver, it's common sense. He figured a tank of gas alone would cost $75 or so, and she'd need more money for a motel room and food before she could work things out with her credit card. “I instinctively (本能地) went for $200,” he says. “I didn't think of getting it back.”

    The Smoke House has had a reputation for kindness ever since Oliver's dad, the original owner, was in charge. In addition to helping travelers in need, Oliver's father was involved in the community by helping to establish a state park, daycare, medical center, and more. “Growing up, he instilled (灌输) in us to help other people,” says Oliver.

    The Smoke House might look like a business, but it's a charity at heart. “When you've got food, you can't turn people away that need help,” says Oliver.

    A university in southwest China's Chongqing City set up a reading room as part of a campaign(活动)that stops students from taking their mobile phones with them in case the device distracts(使分心)them from focusing on their studies.

    Reportedly a student named Hu Xiaopeng taking part in the campaign studied 530 minutes without using his mobile phone. Unlike Hu, another one picked up his mobile phone in less than 20 minutes. "Having seen many students use their mobile phones in the library, a habit that shortens their study time and negatively affects their learning, we decided to open this reading room," said Zhang Shuran, the person responsible for the project at the university.

    Zhang added that students can keep their phones in appointed bags with numbers on them. The bags are placed on a desk near the door of the reading room. "Staff members at the reading room will check the phones when there's a call," said Zhang, adding that they will inform students when their parents or teachers call them, but will not tell students if an unknown person is calling or when there is a text message. Based on the time students hand in their phones when they come to the reading room and the time they get them back when they leave the room, Hu Xiaopeng from College of Animal Science and Technology of the university set a record of the longest time. Hu spent 530 minutes studying without using his phone. Though feeling somewhat surprised, Hu said, "It's bad to keep mobile phone with you when you are reading or studying."

    The campaign has attracted nearly 200 students since it was started a week ago. Some Internet users praised the campaign. One user named Liu Jingchang said, "It's good. I don't bring my phone when going to the library in case I get distracted."

    I have a story about raising free-range (自由放养) kids. This past Columbus Day, my husband and I went fishing with some friends on their boat while our10 and 8-year-old kids were in school. We left the house all at the same time, about 7 a. m. My children walked to and from school every day and we knew they would be OK for a couple hours by themselves anyway. We told them to go home after school and we would be home around 4 p. m.

    We live on the Gulf Coast, and since it was a beautiful day, all of the adults decided to go fishing off-shore. At around 2 p. m. after a good harvest from the sea, we started back to the shore and unfortunately after some time, we ran out of gas. We were out of cellphone service, and what was even worse was that 911 wasn't working. We didn't have a radio either. Therefore, we were stuck waiting for someone to pass by. We were out there until 10 p. m. All the while my children were at home, expecting us to return shortly after they got home. At about 7 p. m. , when it was getting dark, my 10-year-old daughter thought something might be wrong so she walked to each house on the street until someone answered the door and asked the person what they should do. This was how we were finally found by the game warden (管理员) on the coast and "rescued".

    Talking with that neighbor the next day, I was never so proud of my children. This neighbour explained to me, "What calmness both of your children showed when explaining the situation and how impressed I was with your children seeking help, even though they didn't know me." I never doubted him for a minute, though next time we go fishing we'll monitor the gas more carefully.

This morning, I saw the shocking headline: "Passenger Dies When Car Crashes in Driverless Mode". In the article, various people said that the public should oppose the idea of developing driverless cars. They said that some advances in technology were unnecessary and could even be dangerous. Hence, we should cease accepting technology just because it is new. The newspaper reported that the car company had already apologised for the accident, but the families of the deceased（死者）said it was not enough. Nevertheless, the company still claimed that most people would be travelling in driverless cars one day soon.

On the one hand, there are many different groups of people around the world who live happily in the absence of new technology. Probably the most well known are the Amish（亚米希人）,a group of Christians living in rural America. They do not own or drive cars, watch TV, or use the Internet. They have lived mainly as farmers since the 18th century, and they will probably be living the same way in the distant future. They advocate a simple life with an emphasis on hard work, family, and community. They think that is better than caring about luxuries or following the lives of the rich and famous. It could even be argued that the Amish's quality of life is better since they live in and appreciate the natural environment rather than living in large, polluted cities.

On the other hand, new technology has provided people everywhere with many benefits over the years. For example, the latest weather-tracking computer programmes give people lots of warnings about potential natural disasters, which saves many lives. Moreover, the Internet has made it possible for friends and family to keep in touch easily even if they are on opposite sides of the world. It has also made finding opportunities in life much easier, as it allows people to make larger networks of friends through using social media.

Personally, I have benefited quite a lot from technological advances. I found my career as an AI designer through a social media network. My health monitor, which I wear all the time, has also helped me get into the best shape of my life. Of course, when new technology changes the way we live, it can be a scary prospect.

Nevertheless, I will always look on the positive side of change and accept it rather than resist it.